Baillie Gifford US Growth Trust PLC ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Monday, October 26th, 2026
1 Day
6,071.30
1 Week
5,716.98
1 Month
5,209.20
Analysis last updated: Sunday, October 25, 2026 at 08:18 AM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Mar 23, 2018 to Oct 23, 2026Model Insight
Illiquidity shocks decay with a half-life of 16 trading days, meaning a shock loses half its impact after approximately 16 days. This multi-frequency model splits illiquidity into a fast short-run component and a slow-moving long-run level that drifts over the sample rather than a constant baseline.
ILLIQ-MFMEM Model
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| Param | Value | t-stat |
|---|---|---|
| mwindow | 56 | |
| αARCH | 0.0723 | 7.87*** |
| βGARCH | 0.9214 | 83.38*** |
| γleverage | -0.0723 | -6.92*** |
| λ₁tau intercept | 10.0000 | 2.08** |
| λ₂forecast adj. | 0.0000 | 0.00 |
| λ₃tau persistence | 0.9935 | 167.91*** |
0.958
Persistence16d
Half-lifeILLIQ-MFMEM Model
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| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 56 | |
α ARCH Response to squared shocks | 0.0723 | 7.87*** |
β GARCH Volatility persistence | 0.9214 | 83.38*** |
γ leverage Additional response to negative shocks | -0.0723 | -6.92*** |
λ₁ tau intercept Baseline long-term coefficient | 10.0000 | 2.08** |
λ₂ forecast adj. Forecast performance sensitivity | 0.0000 | 0.00 |
λ₃ tau persistence Long-term factor persistence | 0.9935 | 167.91*** |
Persistence:
0.958
Half-life:
16 days
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